PSNR-and-MSE-(2)

matlab对图像随机添加四种噪声，然后分别通过自编中值滤波，均值滤波，高斯滤波，和维纳滤波进行滤波(matlab add four random noise to the image, and then were filtered by self median filtering, mean filtering, Gaussian filtering, and Wiener filtering)

GEOMETRICAL REPRESENTATION, PROCESSING, AND CODING OF VISUAL INFORMATION

这是一个非常经典的matlab程序。运用蚁群算法来解决（TSP）旅行商问题。(This is a very classic matlab program. Using ant colony algorithm to solve (TSP) TSP. )

关于信号检测的一些小程序，初学者可以使用(Signal detection on some small programs, beginners can use)

a code for method for segmentation using the detection of active contour Level set

数据包传送源码程序，小波包分析提取振动信号中的特征频率，分形维数计算的毯子算法matlab代码。( Data packet transfer source program, Wavelet packet analysis to extract vibration signal characteristic frequency, Fractal dimension calculation algorithm matlab code blankets.)

通信信道的交织编码和解码matlab实现(Communication channel interleaving encoding and decoding)

说明：  将三副图象混合然后采用FastICA算法将其分离,(The three images and then mixed with FastICA algorithm to separate)

除了蚁群算法，可用于PID参数优化的智能算法还有很多，比如遗传算法、模拟退火算法、粒子群算法、人工鱼群算法，等等。(In addition to the ant colony algorithm, can be used in the intelligent algorithm of PID parameter optimization and there are many, such as genetic algorithm, simulated annealing algorithm, particle swarm optimization (pso), artificial fish algorithm, and so on.)

IEEE 802.11a-1999 or 802.11a was an amendment to the IEEE 802.11 wireless local network specifications that defined requirements for an orthogonal frequency division multiplexing (OFDM) communication system. It was originally designed to support wireless communication in the unlicensed national information infrastructure (U-NII) bands (in the 5–6 GHz frequency range) as regulated in the United States by the Code of Federal Regulations, Title 47, Section 15.407.